Water-saving pressurized pipe type drip irrigation device for shelter forest

Abstract

The utility model discloses a kind of water-saving irrigation pressure-bearing pipe type drip irrigation devices of protective forest, including jar body and water inlet, the inside of jar body is provided with two positioning cylinders, the inside of two positioning cylinders is fixedly connected with connecting plate, the inner wall of positioning cylinder is inserted with filter cylinder, the inside of positioning cylinder is provided with warped plate, the top of warped plate and the bottom of filter cylinder are inlaid, the right side of jar body inner wall surface is fixedly connected with sector arc plate, the right side of jar body top is provided with dismounting opening. The utility model is through being provided with positioning cylinder, connecting plate, filter cylinder, warped plate and sector arc plate, connecting plate is used to connect two positioning cylinders, by rotating connecting plate, two positioning cylinders can be driven to rotate, when positioning cylinder drives warped plate to rotate and contact with sector arc plate and continue to rotate, it can be moved upwards along the surface of sector arc plate, warped plate can drive filter cylinder to move upwards at this time, make filter cylinder remove by dismounting opening, convenient to dismount.

Description

Technical Field

[0001] This utility model relates to the field of irrigation device technology, specifically a water-saving irrigation pressurized pipe drip irrigation device for protective forests. Background Technology

[0002] As a core component of ecological barrier construction projects, shelterbelts are widely used in scenarios such as windbreak and sand fixation, soil and water conservation, and climate regulation. Especially in arid and semi-arid regions, their survival is directly related to the stability of the regional ecosystem. However, these regions often face the dual challenges of water scarcity and high evaporation. Traditional flood irrigation methods not only cause serious waste of water resources but also lead to soil salinization due to surface runoff. To solve this contradiction, water-saving irrigation technology has become a key breakthrough. Against this background, pressurized pipe drip irrigation devices have emerged. This device delivers pressurized water through a closed pipeline system and uses drippers to accurately deliver water to the root zone of plants, greatly improving water resource utilization.

[0003] For example, patent announcement number CN 212520275 U discloses an agricultural water-saving irrigation pressurized pipe drip irrigation tank, belonging to the field of agricultural irrigation device technology. It includes a tank body, with a detachable tank cover at the top. A sealing ring connects the tank cover and the tank body, and a water inlet is provided at the top of the tank cover. A water inlet pipe is embedded in the water inlet, and an integrally formed mounting plate is formed at the top of the water inlet pipe. The mounting plate is detachably connected to the top of the tank cover. Z-shaped reinforcing blocks are embedded in the metal shell of the tank body to reinforce the metal shell. H-shaped connecting blocks connect and reinforce the gaps between the Z-shaped reinforcing blocks in the metal shell. Reinforcing supports protrude from both sides of the diagonal rods of the Z-shaped reinforcing blocks, adhering to the inner wall of the metal shell for reinforcement and support, thereby improving the layered strength of the metal shell of the tank body. This solves the problem of weak and easily deformed metal shell structure in existing agricultural water-saving irrigation pressurized pipe drip irrigation tanks.

[0004] Based on the search of patent numbers and the shortcomings of existing technologies, the following was found:

[0005] Although this type of agricultural water-saving pressurized drip irrigation tank can filter water using the internal filter structure of the inlet pipe, during use, because the inlet pipe is rigidly fixed to the top of the tank cover via the mounting plate, in large-scale irrigation scenarios for protective forests, the high flow rate of water easily carries impurities, causing frequent clogging of the filter structure. Furthermore, the tight connection between the inlet pipe and the tank body makes disassembly inefficient, making the cleaning or replacement of the inlet pipe extremely inconvenient. This results in a significant decrease in irrigation efficiency and an increase in maintenance costs. Utility Model Content

[0006] To address the problems mentioned in the background art, the purpose of this utility model is to provide a water-saving drip irrigation device for protective forests using a pressurized pipe, which has the advantages of easy disassembly and cleaning. It solves the problems caused by the rigid fixing of the inlet pipe to the top of the tank cover via the mounting plate, which leads to frequent clogging of the filter structure due to the high flow rate of water carrying impurities in large-scale irrigation scenarios for protective forests. Furthermore, the tight connection between the inlet pipe and the tank body results in slow disassembly efficiency, making the cleaning or replacement of the inlet pipe extremely inconvenient, thus leading to a significant decrease in irrigation efficiency and an increase in maintenance costs.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a water-saving irrigation device for protective forests using a pressurized pipe drip irrigation system, comprising a tank and an inlet. The inlet is located on the left side of the top of the tank. Two positioning cylinders are installed inside the tank, and connecting plates are fixedly connected to the inner sides of the two positioning cylinders. A filter cylinder is inserted into the inner wall of the positioning cylinder. A rocker plate is installed inside the positioning cylinder, with the top of the rocker plate fitting against the bottom of the filter cylinder. A fan-shaped arc plate is fixedly connected to the right side of the inner wall surface of the tank. A disassembly port is provided on the right side of the top of the tank.

[0008] As a preferred embodiment of this utility model, a servo motor is fixedly installed on the top of the tank, and a transmission rod is rotatably installed on the top of the connecting plate via a bearing, with the other end of the transmission rod fixedly connected to the output end of the servo motor.

[0009] As a preferred embodiment of this utility model, the surface of the positioning cylinder is provided with a through groove, the surface of the rocker plate is slidably connected to the inner wall of the through groove, and both sides of the top of the connecting plate are fixedly connected with sliding rods, the other end of the sliding rods extending through to the top of the rocker plate.

[0010] As a preferred embodiment of this utility model, a fixing ring is fixedly connected to the top of the surface of the positioning cylinder, and a ball bearing is movably embedded in the top of the fixing ring, with the surface of the ball bearing fitting against the top of the inner wall of the tank.

[0011] As a preferred embodiment of this utility model, an arc-shaped sliding plate is fixedly connected to the surface of the rocker, and the outer side of the arc-shaped sliding plate slides against the surface of the positioning cylinder.

[0012] As a preferred embodiment of this utility model, the bottom of the positioning cylinder, the filter cylinder, and the rocker plate are all provided with water outlet holes, and the bottom of the positioning cylinder is connected to a drain pipe.

[0013] As a preferred embodiment of this utility model, a water collection hopper is fixedly installed at the bottom of the tank, and a water outlet pipe is connected to the bottom of the water collection hopper.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] 1. This utility model is designed with a positioning cylinder, a connecting plate, a filter cylinder, a rocker plate, and a fan-shaped arc plate. The connecting plate connects two positioning cylinders. Rotating the connecting plate can drive the two positioning cylinders to rotate. When the positioning cylinder drives the rocker plate to rotate and contact the fan-shaped arc plate and continue to rotate, it can move upward along the surface of the fan-shaped arc plate. At this time, the rocker plate can drive the filter cylinder to move upward, so that the filter cylinder can be removed through the disassembly port for easy disassembly, thereby facilitating cleaning, reducing maintenance costs, and avoiding a decrease in irrigation efficiency due to untimely cleaning.

[0016] 2. This utility model, by setting a servo motor and a transmission rod, enables the output end of the servo motor to drive the connecting plate and the positioning cylinder to rotate in a circle after the servo motor is started. The positioning cylinders are symmetrically arranged on both sides of the connecting plate. When one positioning cylinder is located at the bottom of the water inlet, the other positioning cylinder is located at the bottom of the disassembly port, which facilitates the disassembly and installation of the filter cylinder.

[0017] 3. By setting a through groove and a sliding rod, the sliding rod can guide the rocker when it moves up and down inside the through groove, thereby preventing the rocker from tilting during movement. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a three-dimensional sectional view of the tank body of this utility model;

[0020] Figure 3 This utility model Figure 2 Schematic diagram of the three-dimensional structure at point A in the middle;

[0021] Figure 4 This is a three-dimensional exploded view of the positioning cylinder and filter cylinder of this utility model.

[0022] In the diagram: 1. Tank body; 2. Inlet; 3. Positioning cylinder; 4. Connecting plate; 5. Filter cylinder; 6. Rocker plate; 7. Fan-shaped arc plate; 8. Disassembly port; 9. Servo motor; 10. Transmission rod; 11. Through groove; 12. Slide rod; 13. Fixing ring; 14. Ball bearing; 15. Arc-shaped sliding plate; 16. Outlet hole; 17. Drain pipe; 18. Water collection hopper; 19. Outlet pipe. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] like Figures 1 to 4 As shown, the present invention provides a water-saving irrigation pressurized pipe drip irrigation device for protective forests, including a tank 1 and an inlet 2. The inlet 2 is located on the left side of the top of the tank 1. Two positioning cylinders 3 are arranged inside the tank 1. A connecting plate 4 is fixedly connected to the inner side of the two positioning cylinders 3. A filter cylinder 5 is inserted into the inner wall of the positioning cylinder 3. A rocker plate 6 is arranged inside the positioning cylinder 3. The top of the rocker plate 6 is attached to the bottom of the filter cylinder 5. A fan-shaped arc plate 157 is fixedly connected to the right side of the inner wall surface of the tank 1. A disassembly port 8 is opened on the right side of the top of the tank 1.

[0025] The filter cartridge 5 has a microporous ceramic filter plate embedded inside, and the hollow interior of the microporous ceramic filter plate is filled with bamboo charcoal particles, which can effectively filter the water flowing through the filter cartridge 5.

[0026] In addition, a servo motor 9 is fixedly installed on the top of the tank body 1, and a transmission rod 10 is rotatably installed on the top of the connecting plate 4 through a bearing. The other end of the transmission rod 10 is fixedly connected to the output end of the servo motor 9.

[0027] A fixing ring 13 is fixedly connected to the top of the surface of the positioning cylinder 3. A ball bearing 14 is movably embedded in the top of the fixing ring 13. The surface of the ball bearing 14 is in contact with the top of the inner wall of the tank body 1.

[0028] When the connecting plate 4 drives the positioning cylinder 3 to rotate, the ball bearing 14 can roll stably along the inner wall of the tank 1, further improving the rotation efficiency and stability of the positioning cylinder 3.

[0029] Furthermore, a through groove 11 is provided on the surface of the positioning cylinder 3, and the surface of the rocker plate 6 is slidably connected to the inner wall of the through groove 11. Slide rods 12 are fixedly connected to both sides of the top of the connecting plate 4, and the other end of the slide rods 12 extends through to the top of the rocker plate 6.

[0030] An arc-shaped sliding plate 15 is fixedly connected to the surface of the rocker 6, and the outer side of the arc-shaped sliding plate 15 slides and fits against the surface of the positioning cylinder 3.

[0031] When the rocker 6 moves up and down inside the through groove 11, it can simultaneously drive the arc-shaped slide plate 15 to slide inside the positioning cylinder 3. The arc-shaped slide plate 15 and the slide bar 12 can improve the stability of the rocker 6 movement and avoid tilting or jamming.

[0032] The bottom of the positioning cylinder 3, the filter cylinder 5 and the rocker plate 6 are all provided with water outlet holes 16. The bottom of the positioning cylinder 3 is connected to the drain pipe 17. The water filtered inside the filter cylinder 5 can flow through the three water outlet holes 16 to the drain pipe 17 and fall into the tank 1 from the drain pipe 17.

[0033] A water collection hopper 18 is fixedly installed at the bottom of the tank body 1, and a water outlet pipe 19 is connected to the bottom of the water collection hopper 18.

[0034] The working principle and usage process of this utility model are as follows: When in use, first insert the external water source pipe into the inlet 2 and connect the drip irrigation pipe to the outlet pipe 19. Then start the pump connected to the water source pipe, so that the water can flow through the inlet 2 and the filter cylinder 5 and fall into the water collection hopper 18 and the tank 1. Finally, it flows into the drip irrigation pipe for irrigation. The filter cylinder 5 can filter impurities in the water, preventing impurities from clogging the drip irrigation port after flowing into the drip irrigation pipe through the outlet pipe 19.

[0035] When filter cartridge 5 becomes clogged and needs to be disassembled and cleaned, the water supply pipe can be pulled out from inside the inlet 2 first. Then, the servo motor 9 is started, and the output end of the servo motor 9 drives the transmission rod 10 to rotate. The rotation of the transmission rod 10 can drive the connecting plate 4 and the positioning cylinder 3 to rotate. When the positioning cylinder 3 to be disassembled rotates half a turn, the rocker plate 6 at the bottom of the filter cartridge 5 can slide upward along the surface of the fan-shaped arc plate 157, so that the rocker plate 6 drives the filter cartridge 5 to move upward out of the disassembly port 8. At this time, the user can disassemble and pull out the filter cartridge 5. At the same time, the other filter cartridge 5 rotates to the bottom of the inlet 2, which makes it easy to insert the external water supply pipe for use. This can avoid the long-term interruption of irrigation of the protective forest due to cleaning the filter cartridge 5. After cleaning, the filter cartridge 5 can be reinserted into the positioning cylinder 3 through the disassembly port 8. It is quite convenient to use.

[0036] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A pressurized pipe drip irrigation device for water-saving irrigation of protective forests, comprising a tank (1) and an inlet (2), characterized in that: The inlet (2) is located on the left side of the top of the tank (1). The tank (1) is equipped with two positioning cylinders (3). The inner sides of the two positioning cylinders (3) are fixedly connected with connecting plates (4). The inner walls of the positioning cylinders (3) are fitted with filter cylinders (5). The inside of the positioning cylinders (3) is equipped with rocker plates (6). The top of the rocker plates (6) is in contact with the bottom of the filter cylinders (5). The right side of the inner wall surface of the tank (1) is fixedly connected with a fan-shaped arc plate (7). The right side of the top of the tank (1) is provided with a disassembly port (8).

2. The pressurized pipe drip irrigation device for water-saving irrigation of protective forests according to claim 1, characterized in that: A servo motor (9) is fixedly installed on the top of the tank (1), and a transmission rod (10) is rotatably installed on the top of the connecting plate (4) through a bearing. The other end of the transmission rod (10) is fixedly connected to the output end of the servo motor (9).

3. The pressurized pipe drip irrigation device for water-saving irrigation of protective forests according to claim 1, characterized in that: The surface of the positioning cylinder (3) is provided with a through groove (11), the surface of the rocker (6) is slidably connected to the inner wall of the through groove (11), and both sides of the top of the connecting plate (4) are fixedly connected with slide rods (12), the other end of the slide rods (12) extends through to the top of the rocker (6).

4. The pressurized pipe drip irrigation device for water-saving irrigation of protective forests according to claim 1, characterized in that: A fixing ring (13) is fixedly connected to the top of the surface of the positioning cylinder (3), and a ball bearing (14) is movably embedded in the top of the fixing ring (13). The surface of the ball bearing (14) is in contact with the top of the inner wall of the tank (1).

5. The pressurized pipe drip irrigation device for water-saving irrigation of protective forests according to claim 1, characterized in that: The surface of the rocker (6) is fixedly connected to an arc-shaped sliding plate (15), and the outer side of the arc-shaped sliding plate (15) slides against the surface of the positioning cylinder (3).

6. The pressurized pipe drip irrigation device for water-saving irrigation of protective forests according to claim 1, characterized in that: The bottom of the positioning cylinder (3), the filter cylinder (5) and the rocker plate (6) are all provided with water outlet holes (16), and the bottom of the positioning cylinder (3) is connected to a drain pipe (17).

7. The pressurized pipe drip irrigation device for water-saving irrigation of protective forests according to claim 1, characterized in that: A water collection hopper (18) is fixedly installed at the bottom of the tank (1), and a water outlet pipe (19) is connected to the bottom of the water collection hopper (18).

Images